🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
He will be here in 30 minutes.
他在三十分钟内会到这里。
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。